Learn how BitLocker, passkeys, Microsoft Defender, and other Windows 11 security features protect your data, accounts, apps, and devices.

Chaos-linked msaRAT drives headless Chrome or Edge over CDP, relaying encrypted C2 through Twilio TURN while its own process ...

For fixing Windows errors, we recommend Fortect: Fortect will identify and deploy the correct fix for your Windows errors. Follow the 3 easy steps to get rid of Windows errors: Copilot is a major part ...

An emergency, out-of-band Windows 11 update for Dell users has been confirmed by Microsoft to fix issues caused by the July ...

Free unofficial patches are available for a recently disclosed Windows zero-day flaw that allows attackers to escalate privileges on up-to-date Windows systems.

From late April 2026 to mid-June 2026, Microsoft Defender Experts observed increased ACR Stealer activity across customer ...

The researcher claims the vulnerability allows a non-administrative Windows user to mount and potentially modify an administrator’s registry hive. The released PoC is intentionally limited – the full ...

LegacyHive is a PoC for a Windows ProfSvc privilege escalation flaw that works after the July 2026 update, but the public build needs extra credential ...

Microsoft said it has closed off RoguePlanet, a privilege escalation flaw in the Windows Defender scanning engine that could ...

The feud between "NightmareEclipse" and Microsoft continues to hold unpleasant surprises for the Windows ecosystem. The ...

A patch Microsoft released on Wednesday to fix a zero-day vulnerability in its Defender security engine may cause Windows ...

This story discusses suicide. If you or someone you know is having thoughts of suicide, please contact the National Suicide Prevention Lifeline at 988 or 1-800-273-TALK (8255). Former Dallas Cowboys ...